This is MadNLP version v0.12.0, running with cuDSS v1.0.0 Number of nonzeros in constraint Jacobian............: 122 Number of nonzeros in Lagrangian Hessian.............: 144 Total number of variables............................: 25 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 25 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 25 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du inf_compl lg(mu) lg(rg) alpha_pr ir ls 0 0.0000000e+00 2.00e+00 0.00e+00 1.98e-08 -1.0 - 0.00e+00 0 0 1 0.0000000e+00 2.00e+00 2.79e-14 1.00e-06 -1.0 - 1.00e-07 2 2h 2 0.0000000e+00 2.02e+00 1.75e-12 1.00e-06 -1.0 - 3.91e-03 2 9h 3 0.0000000e+00 1.99e+00 2.42e-13 1.00e-06 -1.0 - 6.25e-02 2 5h 4 0.0000000e+00 2.32e+00 7.02e-14 1.00e-06 -1.0 - 1.00e+00 2 1h 5 0.0000000e+00 2.62e-01 8.56e-15 1.00e-06 -1.0 - 1.00e+00 2 1h 6 0.0000000e+00 6.72e-03 4.03e-15 1.00e-06 -1.7 - 1.00e+00 2 1h 7 0.0000000e+00 5.96e-06 2.32e-12 1.00e-06 -3.8 - 1.00e+00 2 1h 8 0.0000000e+00 3.71e-12 1.82e-12 2.51e-09 -8.6 - 1.00e+00 2 1h Number of Iterations....: 8 (scaled) (unscaled) Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00 Dual infeasibility......: 1.8189894035705233e-12 1.8189894035705233e-12 Constraint violation....: 3.7143621511849406e-12 3.7143621511849406e-12 Complementarity.........: 2.5059035597041658e-09 2.5059035597041658e-09 Overall NLP error.......: 2.5059035597041658e-09 2.5059035597041658e-09 Number of objective function evaluations = 24 Number of objective gradient evaluations = 9 Number of constraint evaluations = 24 Number of constraint Jacobian evaluations = 9 Number of Lagrangian Hessian evaluations = 8 Number of KKT factorizations = 8 Number of KKT backsolves = 20 Total wall secs in initialization = 0.014 s Total wall secs in linear solver = 0.009 s Total wall secs in NLP function evaluations = 0.002 s Total wall secs in solver (w/o init./fun./lin. alg.) = 0.016 s Total wall secs = 0.041 s EXIT: Optimal Solution Found (tol = 1.0e-08).